2025 Cannondale SuperX LAB71 Frameset vs 2024 Colnago C68 Gravel
The 450 is the Colnago C68 Gravel size closest to your 51 Cannondale SuperX LAB71 Frameset. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Colnago C68 Gravel
Compared with the Cannondale SuperX LAB71 Frameset in 51, the Colnago C68 Gravel in 450 places the top of the head tube 6 mm higher and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- +5 mm
- Longer: steadier at speed
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Only the Cannondale SuperX LAB71 Frameset is drawn. The Colnago C68 Gravel numbers we have for size 450 are missing the head angle.
Geometry side by side
| Measurement | Cannondale SuperX LAB71 Frameset 51 | Colnago C68 Gravel 450 | Difference |
|---|---|---|---|
| Reach | 371 | 375 | +4 mm |
| Stack | 535 | 541 | +6 mm |
| Head tube angle | 71 | not listed | |
| Seat tube angle | 74.3 | 75 | +0.7° |
| Effective top tube | 521 | 520 | −1 mm |
| Chainstay length | 422 | 425 | +3 mm |
| Wheelbase | 1005 | 1009.9 | +5 mm |
| BB drop | 72 | 74 | +2 mm |
| BB height | 288 | not listed | |
| Standover | 782 | not listed | |
| Seat tube length | 488 | 450 | −38 mm |
| Fork length | 400 | 409 | +9 mm |
| Head tube length | 108 | 115 | +7 mm |
Differences are the Colnago C68 Gravel minus the Cannondale SuperX LAB71 Frameset. Full charts: 2025 Cannondale SuperX LAB71 Frameset, 2024 Colnago C68 Gravel.
Where each sits in its class
Cannondale SuperX LAB71 FramesetColnago C68 Gravel
Each bike is ranked against the other gravel bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Cannondale SuperX LAB71 FramesetLAB71 Frameset | Colnago C68 GravelC68 Gravel |
|---|---|---|
| Frame | Cannondale Lab71 SuperX | Colnago C68 Gravel |
| Cassette | not listed | Shimano Deore |
| Crankset | not listed | Shimano GRX |
| Chainring | not listed | Shimano GRX |
| Bottom bracket | not listed | T47 |
| Wheelset | not listed | Fulcrum Rapid Red 900 |
| Tire | not listed | Pirelli Cinturato Gravel H |
| Brake | not listed | Shimano GRX RX820 |
| Handlebar | not listed | Colnago CC.01 Wide |
| Saddle | not listed | Prologo Dimension |
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